diff options
Diffstat (limited to 'StdLib/EfiSocketLib/Tcp4.c')
| -rw-r--r-- | StdLib/EfiSocketLib/Tcp4.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/StdLib/EfiSocketLib/Tcp4.c b/StdLib/EfiSocketLib/Tcp4.c index 2840dd7e0e..b489608a5b 100644 --- a/StdLib/EfiSocketLib/Tcp4.c +++ b/StdLib/EfiSocketLib/Tcp4.c @@ -2448,13 +2448,21 @@ EslTcpReceive4 ( && ( NULL == pSocket->pRxPacketListHead )
&& ( NULL == pSocket->pRxOobPacketListHead )) {
Status = pSocket->RxError;
+ pSocket->RxError = EFI_SUCCESS;
switch ( Status ) {
default:
pSocket->errno = EIO;
break;
case EFI_CONNECTION_FIN:
- pSocket->errno = ESHUTDOWN;
+ //
+ // Continue to return zero bytes received when the
+ // peer has successfully closed the connection
+ //
+ pSocket->RxError = EFI_CONNECTION_FIN;
+ *pDataLength = 0;
+ pSocket->errno = 0;
+ Status = EFI_SUCCESS;
break;
case EFI_CONNECTION_REFUSED:
@@ -2481,7 +2489,6 @@ EslTcpReceive4 ( pSocket->errno = ENOPROTOOPT;
break;
}
- pSocket->RxError = EFI_SUCCESS;
}
else {
Status = EFI_NOT_READY;
|